Models:Mode1: able to with stand the test temperature of less than 100°C, code S1 Mode2: able to with stand the test temperature of less than 125°C, code S2 Mode3: able to with stand the test temperature of less than 150°C, code S3 Mode4: able to with stand the test temperature of less than 175°C, code S4

Heat resistant conveyor belt is mainly used to transport high temperature materials, such as sintering ore, hot coke, clinker, hot casting and so on. According to the manifestation of the heat resistant belt breakage until to lose transportation ability and the heat resistant grading, we use EDPM or SBR as the covering layer rubber, and high modulus low shrinkage polyester or cotton canvas as the strong layer. It can use the heat resistant woven glass fabric between the cover rubber and the layers, so as to improve the working life of the heat resistant conveyor belt. We can make it into endless conveyor belt as per cllients' requirement.

The physical and mechanical properties of the heat resistant covering layer

after tested should be in accordance with the following table:

Project

The type

T1

T2

T3

T4

Change the range

Hardness

Draw the intensity

20

20

20

20

Maximum after wearing out

85

Draw the intensity

The minimum value Mpa

after wearing out

12

10

5

5

Performance rate of change /%

-25

-30

-40

-40

Break person who extend

Performance rate of change /%

-50

-50

-55

-55

After aging rate of change /%

200

200

180

180

The heat resistance conveyor belt physical property of the cover rubber after heat test shall conform to the values specified in the table.